updated readme to new path hosts/containers

README.md

@@ -5,7 +5,7 @@ Beide failen bei Activation des neuen Profils. (TODO)
 ## Mit `nixos-switch rebuild`
 
 ```shell
-nixos-rebuild switch -I nixos-config=./hosts/storage-ng/$HOST/configuration.nix --target-host "root@$HOST.hq.c3d2.de"
+nixos-rebuild switch -I nixos-config=./hosts/containers/$HOST/configuration.nix --target-host "root@$HOST.hq.c3d2.de"
 ```
 
 ## Mit NixOps